//
// File:	   ChildNode.m
//
// Abstract:   Generic child node object used with NSOutlineView and NSTreeController.
//
// Version:    1.0
//
// Disclaimer: IMPORTANT:  This Apple software is supplied to you by Apple Inc. ("Apple")
//             in consideration of your agreement to the following terms, and your use,
//             installation, modification or redistribution of this Apple software
//             constitutes acceptance of these terms.  If you do not agree with these
//             terms, please do not use, install, modify or redistribute this Apple
//             software.
//
//             In consideration of your agreement to abide by the following terms, and
//             subject to these terms, Apple grants you a personal, non - exclusive
//             license, under Apple's copyrights in this original Apple software ( the
//             "Apple Software" ), to use, reproduce, modify and redistribute the Apple
//             Software, with or without modifications, in source and / or binary forms;
//             provided that if you redistribute the Apple Software in its entirety and
//             without modifications, you must retain this notice and the following text
//             and disclaimers in all such redistributions of the Apple Software. Neither
//             the name, trademarks, service marks or logos of Apple Inc. may be used to
//             endorse or promote products derived from the Apple Software without specific
//             prior written permission from Apple.  Except as expressly stated in this
//             notice, no other rights or licenses, express or implied, are granted by
//             Apple herein, including but not limited to any patent rights that may be
//             infringed by your derivative works or by other works in which the Apple
//             Software may be incorporated.
//
//             The Apple Software is provided by Apple on an "AS IS" basis.  APPLE MAKES NO
//             WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION THE IMPLIED
//             WARRANTIES OF NON - INFRINGEMENT, MERCHANTABILITY AND FITNESS FOR A
//             PARTICULAR PURPOSE, REGARDING THE APPLE SOFTWARE OR ITS USE AND OPERATION
//             ALONE OR IN COMBINATION WITH YOUR PRODUCTS.
//
//             IN NO EVENT SHALL APPLE BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL OR
//             CONSEQUENTIAL DAMAGES ( INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
//             SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
//             INTERRUPTION ) ARISING IN ANY WAY OUT OF THE USE, REPRODUCTION, MODIFICATION
//             AND / OR DISTRIBUTION OF THE APPLE SOFTWARE, HOWEVER CAUSED AND WHETHER
//             UNDER THEORY OF CONTRACT, TORT ( INCLUDING NEGLIGENCE ), STRICT LIABILITY OR
//             OTHERWISE, EVEN IF APPLE HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Copyright (C) 2007 Apple Inc. All Rights Reserved.
//

#import "ChildNode.h"

@implementation ChildNode

@synthesize description, type;
// -------------------------------------------------------------------------------
//	init:
// -------------------------------------------------------------------------------
- (id)init
{
	if (self = [super init])
	{
		nodeTitle = [[NSString alloc] initWithString:@""];
		description = [[NSString alloc] initWithString:@"- empty description -"];
		text = [[NSTextStorage alloc] init];
	}
	return self;
}

// -------------------------------------------------------------------------------
//	dealloc:
// -------------------------------------------------------------------------------
- (void)dealloc
{
	[description release];
	[text release];
	[super dealloc];
}

// -------------------------------------------------------------------------------
//	setDescription:newDescription:
// -------------------------------------------------------------------------------
- (void)setDescription:(NSString*)newDescription
{
	[newDescription retain];
	[description release];
	description = newDescription;
}

// -------------------------------------------------------------------------------
//	description:
// -------------------------------------------------------------------------------
- (NSString*)description
{
	return description;
}

// -------------------------------------------------------------------------------
//	setText:newText:
// -------------------------------------------------------------------------------
- (void)setText:(id)newText
{
	if ([newText isKindOfClass:[NSAttributedString class]])
		[text replaceCharactersInRange:NSMakeRange(0, [text length]) withAttributedString:newText];
	else
		[text replaceCharactersInRange:NSMakeRange(0, [text length]) withString:newText];
}

// -------------------------------------------------------------------------------
//	text:
// -------------------------------------------------------------------------------
- (NSTextStorage*)text
{
	return text;
}

// -------------------------------------------------------------------------------
//	mutableKeys:
//
//	Maintain support for archiving and copying.
// -------------------------------------------------------------------------------
- (NSArray*)mutableKeys
{
	return [[super mutableKeys] arrayByAddingObjectsFromArray:
				[NSArray arrayWithObjects:@"description", @"text", nil]];
}

@end
